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3 years ago

Help please Protein produced from mutated strand? And effect of mutation??

Chemistry

1 answer:

SIZIF [17.4K]3 years ago

7 0

Is that a test? I can’t help if it is

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A meal containing a burger, fries, and a milkshake contains 53.0 grams of fat, 38.0 grams of protein, and 152 grams of carbohydr

RSB [31]

Answer:

286 minutes

Explanation:

Given the content of fat in a meal= 53g

the content of protien in a meal= 38g

the content of carbohydrate in a meal= 152g

Also given that fuel value of protien = 17 KJ/g

the fuel value of fat = 38 KJ/g

the fuel value of carbohydrate = 17 KJ/g

Now to burn all the molecules the energy recquired is content of molecule times the fuel value.

the energy recquired to burn fat = $53\times 38=2014KJ$

the energy recquired to burn protien = $38\times 17=646KJ$

the energy recquired to burn carbohydrate = $152 \times 17=2584KJ$

The total energy=2014+646+2584=5244KJ

The energy spent on swimming is 1100KJ/hour

for 1 hour 1100 KJ are spent

to spend 5244 KJ of energy the time taken is = $\frac{5244}{1100}$ =4.76hours

We know 1 hour=60 minutes

The total time = $4.76\times 60=286minutes$

6 0

3 years ago

If .00327 g of a gas dissolves in 0.376 L of water at 867 torr, what quantity of this gas (in grams) will dissolve at 759 torr?

Vinil7 [7]

At 759 torr, 0.002 86 g of the gas will dissolve.

Henry’s law states:

$c = k_{H}p$ , where

where $K_{H}$ is a proportionality constant called the Henry's Law constant.

If we have the same solute in the same solvent at two different pressures $p_{1}$ and $p_{2}$ ,

$c_{1} = k_{H}p_{1}$ and $c_{2} = k_{H}p_{2}$

Dividing the two equations, k_H cancels and we get

c_1/c_2 = p_1/p_2

c_2 = c_1 × p_2/p_1

The volumes of solvent are the same, so we can use the masses of the solute instead of concentrations.

∴ c_2 = 0.003 27 g × (759 torr/867 torr) = 0.002 86 g

8 0

3 years ago

The group that has a single factor changed in an experiment is called:

Andre45 [30]

Answer:

the experimental variable

Explanation:

3 0

3 years ago

Name 2 parts of a microscope

Airida [17]

Two parts are stage and coarse focus

6 0

3 years ago

How do the atmosphere conditions near the beginning of Precambrian time contrast with the atmosphere conditions that are present

babunello [35]

The early precambrian atmosphere consisted primarily of nitrogen and carbon dioxide with almost no oxygen.

Today, the atmosphere contains about 20% oxygen, less carbon dioxide and similar amounts of nitrogen. 

Photosynthetic green-leaf plants and trees are largely responsible for the change, converting carbon dioxide to oxygen.

5 0

3 years ago